JPS4987597A - - Google Patents

Info

Publication number
JPS4987597A
JPS4987597A JP48108092A JP10809273A JPS4987597A JP S4987597 A JPS4987597 A JP S4987597A JP 48108092 A JP48108092 A JP 48108092A JP 10809273 A JP10809273 A JP 10809273A JP S4987597 A JPS4987597 A JP S4987597A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP48108092A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4987597A publication Critical patent/JPS4987597A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
    • C01F7/36—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts from organic aluminium salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C01F7/025—Granulation or agglomeration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/11—Powder tap density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/21—Attrition-index or crushing strength of granulates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
JP48108092A 1972-10-16 1973-09-27 Pending JPS4987597A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29816972A 1972-10-16 1972-10-16
US329925A US3917808A (en) 1972-10-16 1973-02-05 Method for extruding alumina

Publications (1)

Publication Number Publication Date
JPS4987597A true JPS4987597A (en) 1974-08-21

Family

ID=26970515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48108092A Pending JPS4987597A (en) 1972-10-16 1973-09-27

Country Status (4)

Country Link
US (1) US3917808A (en)
JP (1) JPS4987597A (en)
CA (1) CA1009436A (en)
DE (1) DE2349773C3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152262A (en) * 1983-02-14 1984-08-30 住友金属鉱山株式会社 Porous alumina formed body
JPH02102116A (en) * 1988-10-05 1990-04-13 Natl Inst For Res In Inorg Mater Production of alumina fiber or membrane
JPH02133616A (en) * 1988-11-15 1990-05-22 Natl Inst For Res In Inorg Mater Production of silica-alumina fiber or membrane-like material

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460921C2 (en) * 1974-12-21 1976-11-11 Condea Petrochemie Gmbh METHOD FOR MANUFACTURING SHAPED BODIES OR EXTRUDED BODY OF ALUMINUM OXIDE HYDRATE
US3997476A (en) * 1975-07-08 1976-12-14 Exxon Research And Engineering Company Alumina treatment
US4045372A (en) * 1975-08-20 1977-08-30 W. R. Grace & Co. Control of physical properties of alumina extrudates
CA1092085A (en) * 1977-08-31 1980-12-23 Gerald R. Feistel Polycarboxylic acids as extrusion aids for silica- aluminas
US4174301A (en) * 1977-08-31 1979-11-13 Nalco Chemical Company Polycarboxylic acids as extrusion aids for silica-aluminas
US5244648A (en) * 1980-12-23 1993-09-14 Rhone-Poulenc Industries Process for the preparation of alumina agglomerates
US4816159A (en) * 1987-08-31 1989-03-28 Aluminum Company Of America Supercritical fluid chromatography packing material
US5510306A (en) * 1993-12-29 1996-04-23 Shell Oil Company Process for isomerizing linear olefins to isoolefins
KR20010089731A (en) 1998-12-28 2001-10-08 알프레드 엘. 미첼슨 High strength/high surface area alumica ceramics

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411806A (en) * 1945-02-22 1946-11-26 Aluminum Co Of America Purification of alumina
US2809170A (en) * 1957-06-10 1957-10-08 Houdry Process Corp Extruding attrition resistant alumina particles
US3353910A (en) * 1963-01-17 1967-11-21 Air Prod & Chem Alumina particles and method of preparation
US3385663A (en) * 1964-07-31 1968-05-28 Du Pont Preparation of high surface area, waterdispersible alumina monohydrate from low surface area alumina trihydrate
US3679605A (en) * 1970-07-17 1972-07-25 Sinclair Research Inc Extruded alumina catalyst support and the preparation thereof
US3773691A (en) * 1971-12-23 1973-11-20 Continental Oil Co Removal of residual carbon contaminates from alumina
US3804781A (en) * 1972-07-28 1974-04-16 American Cyanamid Co Extruded alumina catalyst supports

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152262A (en) * 1983-02-14 1984-08-30 住友金属鉱山株式会社 Porous alumina formed body
JPH0313186B2 (en) * 1983-02-14 1991-02-21 Sumitomo Metal Mining Co
JPH02102116A (en) * 1988-10-05 1990-04-13 Natl Inst For Res In Inorg Mater Production of alumina fiber or membrane
JPH0478732B2 (en) * 1988-10-05 1992-12-14 Kagaku Gijutsucho Mukizaishitsu Kenkyushocho
JPH02133616A (en) * 1988-11-15 1990-05-22 Natl Inst For Res In Inorg Mater Production of silica-alumina fiber or membrane-like material
JPH0478733B2 (en) * 1988-11-15 1992-12-14 Kagaku Gijutsucho Mukizaishitsu Kenkyushocho

Also Published As

Publication number Publication date
DE2349773B2 (en) 1978-03-30
CA1009436A (en) 1977-05-03
DE2349773A1 (en) 1974-04-18
DE2349773C3 (en) 1978-11-30
US3917808A (en) 1975-11-04

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